/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsExp/Public/SmoothMeshTool.h
UBaseMeshProcessingToolREQUIRED API - subclasses must implement these functions IDynamicMeshOperatorFactory implementation that subclass must override and implement
virtual [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [UE::Geometry::FDynamicMeshOperator](API\Plugins\ModelingOperators\FDynamicMeshOperator) > MakeNewOperator()